Recall 19V607 affects 44 2012-2020 Manac Flatbed trailers because twistlocks can unlock and leave the container unstable. Repair is free at any franchised Manac dealer.
Manac is recalling 44 2012-2020 Flatbed trailers because the Buffers USA Twistlock configuration can rotate into the unlock position while carrying a container. If the container is not securely attached, it can become unstable or detach from the trailer and increase crash risk; Manac dealers will complete the repair free of charge.
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What's wrong?
The twistlock on a 2012-2020 Manac Flatbed trailer is the corner-locking device that secures an intermodal container to the trailer frame. It is designed to rotate into a locked position and hold the container down while the trailer moves, brakes, turns, and rides over road vibration. On these trailers, that lock is the main connection between the container and the trailer.
The affected trailers use a Buffers USA Model 3600-HA twistlock installed without a secondary locking mechanism. Without that backup latch, the twistlock can rotate back toward the unlocked position on its own. Once it turns far enough, it no longer retains the container as designed, and the container can become unstable or detach from the trailer.
The operator can see the warning sign during inspection or use: the twistlock rotates toward the unlocked position and stops holding the container effectively. Treat that movement as the defect showing itself, not normal play in the lock.
Who's affected?
Spans 9 model years of Flatbed trailers, with the latches/locks/linkages component involved across the full range.
| 2013 Manac Flatbed | Latches/locks/linkages |
|---|---|
| 2017 Manac Flatbed | Latches/locks/linkages |
| 2019 Manac Flatbed | Latches/locks/linkages |
| 2012 Manac Flatbed | Latches/locks/linkages |
| 2016 Manac Flatbed | Latches/locks/linkages |
| 2014 Manac Flatbed | Latches/locks/linkages |
| 2015 Manac Flatbed | Latches/locks/linkages |
| 2018 Manac Flatbed | Latches/locks/linkages |
| 2020 Manac Flatbed | Latches/locks/linkages |
| Units affected | 44 |
| Field incidents | NHTSA has logged 3 field incidents to date. |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific trailer is included.
What's the safety risk?
A container that is not secured to the trailer can shift or come loose, increasing crash risk. If an operator sees a twistlock rotate into the unlocked position, stop using that trailer until it is secured and inspected. Schedule the recall remedy soon. Repair is free at any franchised Manac dealer.
What should I do?
- Check your VIN to confirm your 2012-2020 Manac Flatbed trailer is included in this recall.
- Contact a franchised Manac dealer to schedule the free secondary-locking-mechanism repair that keeps the twistlock configuration from rotating to the unlock position.
- Avoid hauling a container if the twistlock configuration does not hold the container securely.
- Bring the recall notice if Manac mailed one, and reference recall number 19V607 when you call.
- Call Manac customer service at 1-800-361-7900 with questions about the repair or owner notice.
What happens at the repair
At the dealer, a Manac technician adds a secondary locking mechanism that keeps the Buffers USA Twistlock configuration secured in the locked position. The recall repair is free, with parts and labor covered. Manac has a general reimbursement plan on file for qualifying paid repairs. If you already paid for a related twistlock repair, contact Manac customer service with your repair paperwork and ask how to submit it under that plan.
| Reimbursement | Reimbursement available |
|---|
Timeline
| August 19, 2019 | NHTSA published the recall |
|---|---|
| October 31, 2019 | Owner notification mailed |
Frequently asked questions
What is recall 19V607?
Recall 19V607 covers 44 2012-2020 Manac Flatbed trailers with a Buffers USA twistlock configuration that can rotate to the unlocked position. A container that is not secured to the trailer can become unstable or detach, increasing crash risk.
What should I do if my 2012-2020 Manac Flatbed is on this recall?
Check your VIN to confirm your specific trailer is included in recall 19V607. If it is, contact Manac customer service at 1-800-361-7900 and ask for the secondary locking mechanism that secures the twistlock configuration. Reference recall 19V607 when you call.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and Manac will provide the secondary locking mechanism free of charge. The recall began October 31, 2019, so the remedy is available now.
What is the safety risk?
The safety risk is that the container on the trailer is not secured as intended. If the twistlock rotates to the unlocked position, the container can become unstable or detach from the trailer, increasing the risk of a crash.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/19V607000 |
|---|---|
| Manac customer service | 1-800-361-7900 |
| NHTSA recall # | 19V607 |
| NHTSA recall # (full) | 19V607000 |
Source documents
-
Download Owner Notification Letter (PDF) - Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 24, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →